/Engine/Source/Runtime/Json/Public/Dom/JsonObject.h
static void Duplicate ( const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< const [FJsonObject](API\Runtime\Json\Dom\FJsonObject) > & Source, const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [FJsonObject](API\Runtime\Json\Dom\FJsonObject) > & Dest )